What is one reason to regularly check the status of potential and current transformers?

Regularly checking the status of potential and current transformers is vital to ensure accurate metering. These transformers play a crucial role in power systems as they step down high voltages and currents to levels that can be safely measured by metering equipment. If a transformer is malfunctioning, it can lead to inaccurate readings, which may affect billing, monitoring of power distribution, and maintenance decisions. Ensuring that these devices are functioning correctly helps maintain the integrity of the measurements and the overall reliability of the electrical system.

While there may be concerns about circuit resistance or voltage levels in different contexts, the primary focus here relates to metering accuracy and the essential function of transformers in ensuring that measurements reflect true operational conditions. Monitoring and maintenance are essential to uphold proper operation and accuracy in electrical systems.